Virginie MORILLON
2005, Report
OECD
2004, Report
IFC
2004, Report
DG. Coop, SP/CPSA, SP/Coton
aout 2007, Report
IFC
2002, Report
Catherine BAROIN and Jean BOUTRAIS and Dymitr IBRISZIMOW and Gilbert L. TAGUEM FAH and Henry TOURNEUX
2004, Report
PARSC
2005, Report
Béatrice Hibou
1998, Report
Remigio Ratti
1994, Report
Adama BELEMVIRE Alkassoum MAIGA Hamado SAWADOGO Moumini SAVADOGO Souleymane OUEDRAOGO, Coordonnateur de l’étude
mai 2008, Report